1438347834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{345923}}^1$

素因数の和:345952

約数の個数: 64

約数和(自身を含む): 3985044480

約数和(自身を除く): 2546696646

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 345923, 691846, 1037769, 2075538, 2421461, 3113307, 3805153, 4842922, 6226614, 7264383, 7610306, 9339921, 11415459, 14528766, 18679842, 21793149, 22830918, 26636071, 34246377, 43586298, 53272142, 65379447, 68492754, 79908213, 102739131, 130758894, 159816426, 205478262, 239724639, 479449278, 719173917, 1438347834]

約数ペア:

[(1, 1438347834), (2, 719173917), (3, 479449278), (6, 239724639), (7, 205478262), (9, 159816426), (11, 130758894), (14, 102739131), (18, 79908213), (21, 68492754), (22, 65379447), (27, 53272142), (33, 43586298), (42, 34246377), (54, 26636071), (63, 22830918), (66, 21793149), (77, 18679842), (99, 14528766), (126, 11415459), (154, 9339921), (189, 7610306), (198, 7264383), (231, 6226614), (297, 4842922), (378, 3805153), (462, 3113307), (594, 2421461), (693, 2075538), (1386, 1037769), (2079, 691846), (4158, 345923)]